An implementation of QROUTE - a constraint-based QoS routing protocol

T. Angchuan1, J. Dai1, H.K. Pung1
1Dept of Computer Science, School of Computing, National University of Singapore, Singapore

Tóm tắt

QROUTE is a QoS guaranteed constraint-based routing protocol supporting both unicast and multicast within the same routing framework. We present an implementation of a prototype of QROUTE under LINUX, focusing on its unicast aspect. We describe the details of the modification to LINUX for supporting QROUTE protocol stack which can coexist with other protocols; in addition we evaluate the performance of the prototype in terms of link utilization, routing overhead and call blocking probability. Finally we compare the results of the test-bed experiments with that of simulation modelling and find that they are closely agreed.

Từ khóa

#Routing protocols #Computational modeling #Computer networks #Multicast protocols #Unicast #Floods #Computer science #Electronic mail #Computer simulation #Diffserv networks

Tài liệu tham khảo

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